<template>
    <div class="body">
        <div class="cls"></div>
        index
    </div>
</template>
    
<script setup lang="ts">

</script>

<style scoped lang="scss">
.body{
    height: 100px;
    width: 200px;
    border: 5px salmon solid;
    .cls{
        height: 100px;
        background-color: red;
    }
}
</style>